Cathay Pacific Sydney to Boston Flights

Return flight: Boston – Sydney

Cheapflightsplus.com will find cheap Cathay Pacific flights from Sydney to Boston. Compare airline ticket prices and book air tickets starting from $694 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Cathay Pacific, arrivals and departure details below.

Find Cheap Airfare Sydney — Boston (MA) by Cathay Pacific

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $694, two-way – $1190.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:20 pm — 8:50 pm
+1 day
10:20 pm — 5:00 am CX138 Cathay Pacific
Sydney — Hong Kong
13h 5m stop
6:05 pm — 8:50 pm CX812 Cathay Pacific
Hong Kong — Boston
38h 30m
including layover
Find flight
from$728
2:15 pm — 10:20 pm
+1 day
2:15 pm — 9:35 pm CX100 Cathay Pacific
Sydney — Hong Kong
20h 40m stop
6:15 pm — 10:20 pm CX812 Cathay Pacific
Hong Kong — Boston
46h 5m
including layover
Find flight
from$759
3:45 pm — 9:50 pm
+1 day
3:45 pm — 9:55 pm CX100 Cathay Pacific
Sydney — Hong Kong
20h 10m stop
6:05 pm — 9:50 pm CX812 Cathay Pacific
Hong Kong — Boston
45h 5m
including layover
Find flight
from$740
7:35 am — 10:20 pm
7:35 am — 3:20 pm CX110 Cathay Pacific
Sydney — Hong Kong
2h 55m stop
6:15 pm — 10:20 pm CX812 Cathay Pacific
Hong Kong — Boston
28h 45m
including layover
Find flight
from$747
8:50 am — 9:50 pm
8:50 am — 3:20 pm CX110 Cathay Pacific
Sydney — Hong Kong
2h 45m stop
6:05 pm — 9:50 pm CX812 Cathay Pacific
Hong Kong — Boston
28h
including layover
Find flight
from$728
10:20 pm — 5:33 pm
+1 day
10:20 pm — 5:00 am CX138 Cathay Pacific
Sydney — Hong Kong
5h 35m stop
10:35 am — 1:30 pm CX828 Cathay Pacific
Hong Kong — Toronto
2h 10m stop
3:40 pm — 5:33 pm WS3606 WestJet
Toronto — Boston
34h 13m
including layover
Find flight
from$917
3:45 pm — 4:20 pm
+1 day
3:45 pm — 9:55 pm CX100 Cathay Pacific
Sydney — Hong Kong
2h 20m stop
0:15 am — 9:05 pm CX880 Cathay Pacific
Hong Kong — Los Angeles
10h 45m stop
7:50 am — 4:20 pm AA1423 American Airlines
Los Angeles — Boston
40h 35m
including layover
Find flight
from$831
8:50 am — 4:49 pm
+1 day
8:50 am — 3:25 pm CX110 Cathay Pacific
Sydney — Hong Kong
2h 50m stop
6:15 pm — 9:40 pm CX890 Cathay Pacific
Hong Kong — Newark
17h 50m stop
3:30 pm — 4:49 pm DL5650 Delta Air Lines Inc.
Newark — Boston
46h 59m
including layover
Find flight
from$880
9:55 pm — 8:31 pm
+1 day
9:55 pm — 5:15 am CX138 Cathay Pacific
Sydney — Hong Kong
3h 15m stop
8:30 am — 11:40 am CX6118 Cathay Pacific
Hong Kong — Beijing
3h 55m stop
3:35 pm — 5:25 pm UA88 United Airlines
Beijing — Boston
36h 36m
including layover
Find flight
from$694
9:55 pm — 0:40 am
+1 day
9:55 pm — 5:15 am CX138 Cathay Pacific
Sydney — Hong Kong
3h 15m stop
8:30 am — 11:40 am CX6118 Cathay Pacific
Hong Kong — Beijing
4h 30m stop
4:10 pm — 1:00 pm UA889 United Airlines
Beijing — Boston
40h 45m
including layover
Find flight
from$727
*Departure and arrival times are local. Last updated on 05/06/2024

Flight Information

There are 35 flights by Cathay Pacific from Sydney to Boston every week with departures from Kingsford Smith, Bankstown, Palm Beach SPB, Rose Bay, Sydney West. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 10:20 pm to 9:55 pm. Nonstop flight is 28h. The time difference between Sydney and Boston is 3h.

  • The fastest flight 28h
  • Average flight time 37h 46m
  • The earliest flight 10:20 pm
  • The latest flight 9:55 pm
  • Distance 10098 ml

The cheapest flight by Cathay Pacific that our users were able to find is $694. This airfare is economy class on one-way CX138 flight for October 3, 2018 leaving Kingsford Smith in Sydney at 9:55 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Cathay Pacific there are other 20 airline carriers between Sydney and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from Sydney to Boston.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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